60-A2-32-Mall Roof Plan.pdf

PDF 3 MB Posted

Attached to
Gutter Repairs on B307 Federal contract opportunity
Solicitation number
W50S8V-25-B-A011
Issued by
Department of the Army National Guard

About this file

The document is a detailed roof plan (A2.32) for the West Virginia Air National Guard's C-5 Maintenance Hangar and Shops located in Martinsburg, WV. The roof plan covers Areas E, F, G, and H, showing a complex layout with multiple roof sections featuring varying slopes (ranging from 1:12 to 3:12), metal standing seam roofing, and numerous roof penetrations including gas vents, goosenecks, downspouts, and an NDI (Non-Destructive Inspection) warning light. The plan includes specific technical details such as heat trace requirements at valley gutters, internal and external gutter specifications, snow guard rail systems, and lightning rod placements. The drawing is part of a comprehensive set of project record drawings prepared by CH2MHILL and DMJM design, with involvement from multiple consultants including Paragon Structural Design and LPDA Inc., dated September 10, 2007 as a project record drawing.

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Text version

D

C

B

A

@ 577'-6" @ [176022]

24'-6"

[7468]

MATCHLINE, SEE

SHEET A2.31

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[7620]

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[6858]

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ROOF PLAN AREAS E,F,G,H

A2.32 REF. SCALE: 1/16" = 1'-0"

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GENERAL NOTES:

1. ALL ROOFS ARE STANDING SEAM METAL.

2. SEE ELEVATIONS FOR RIDGE AND SOFFIT HEIGHTS .

3. SEE SHEETS AB.20 - AB.24 FOR ROOF DETAILS

4. ROOF INSTALLATION FOR THE SHOPS AND SECOND FLOOR SHALL BE R-20.

RFI 57

Information Requested Drawing A2.32 note 13 references a NDI Warning Light. There are no indications for:

-haw this is to be powered and controlled -how to mount -specification of fixture

Please provide feeder circuit and control pathway (or location), desired mounting scheme, and fixture specification.

Response Refer to: E5.05 Detail 4. Note that ,n Note 5, " ... --NS" is misspelled d h Id b " N5" an s ou e ... - .

E2. 15 Key Note 18 A2.32 Key Note 1 3 A8.23 D5, Roof Penetration The purpose of this beacon is to warn any personnel working on the roof of a potentially dangerous problem. Mount the beacon a minimum of 12 inches above the roof surface.

KEY NOTES:

0 METAL CANOPY, OPTION 7 v--,,~Option not accepted.

HEAT TRACE AT VALLEY GUTTER, SEE A5/A8.22.

0 HEAT TRACE BELOW ROOF AT VALLEY GUillR. SEE A5/A8.22.

0 18" DIA. GAS VENT, SEE M3.D1

0 FLTURE ROOF, CORROSION CONTROL HANGAR

0 ROOF RIDGE, SEE B2/A8.23

0 INTERNAL GUTTER 9'W x 6"H MIN., SLOPE 1/8 : 12 TO DOWNSPOUT. SEE

SHEET AB.20 FOR HANGAR CONDITION AND A8.22 FOR LOW BAY CONDITION.

0 EXTERNAL GUTTER 6"W x 6"H MIN., SLOPE 1/8 : 12 TO DRAIN

0 DOWNSPOUT, lYP. DOWNSPOUTS TO BE PLACED NO MORE THAN 40' -0" O.C. MAX.

APART AND AS INDICATED.

0 LINE OF SOFFIT BELOW, SEE C5/A8.20

0 EDGE OF WALL BELOW

0 FLUES, SEE PLUMBING DWGS AND D5/A8.23.

,...--....._,.Sheet 4/E5.05, E2.15 Keynote

NA, GFci 8, D5/A8.23.

M SHED ROOF BELOW CANOPY, SEE ELEVATIONS AND

V 2/A5.15 0 4" lYPE B VENT PIPE AND CAP.

0 (2) 1 O' DIA. GOOSENECKS

0 14" DIA. GOOSENECK

0 12" DIA. GOOSENECK

<3> 8" DIA. GOOSENECK

0 6" DIA. GOOSENECK

0 3" VENT THROUGH ROOF

0 4" VENT THROUGH ROOF

LEGEND:

X LIGHTNING ROD, lYP. SEE SHEET E2.30.

SNOW GUARD RAIL SYSTEM, SEE

SPEC. SECTION 07610

PLAN

NORTH

0 8 16 32 48 -==i~_i----1 ____ ~ 1 /16" = 1' c::::::..._ I

CLIENT

VIRGINIA AIR WEST

NATIONAL GUARD

C- 5 MAINTENANCE HANGAR AND SHOPS

167th AIRLIFT WING - MARTINSBURG, 'IN

PROJECT NUMBER: PJVY009073

DESIGNER

CH2MHILL

13921 Park Center Road, Suite 600. Herndon, VA 20171 T: 703-471-1441 F: 703-471-1508 www.ch2mhi1l.com design

405 HOWARD ST. 4TH FLOOR, SAN FRANCISCO CALIFORNIA 94105

T: 415-986-1373 F: 415-986-4886 www.dmjm.com

CONSULTANTS

PARAGON

STRUCTURAL DESIGN, INC.

411 North Central Avenue, Suite 800 Phoenix, Arizona 85004-2134

PHONE: 602-2S8-0011 FAX: 602-258-0033

www.paragonstr.com

LPDA Inc.

LAND PLANNING & DESIGN ASSOCIATES, INC. ~ RIA®

310 EAST MAIN ST. SUITE 200, CHARLOTTESVILLE, VA 22902

T: 434-296-2108 F: -43-4-296-2109 www.lpda.net

IOOWEST RlTON STREIT, !UTE i,J, CHrJ..GO, IL 606il T: 312-879-7200 F: ]12-Bn-7110 -.w,w.~up.com

REGISTRATION

PROJECT RECORD

DRAWINGS

7500 Old Georgetown Road. Bethesda, MD 20814-6133 T: 301-272-8100 F: 301-272-1928 www.clarkconstruclion.com

ISSUE

09/10/07 PROJECT RECORD DRAWING

02/21/05 FINAL

MARK DATE DESCRIPTION

PROJECT NO: 032151053.0070.0001.005

DRAWN BY:

CHECKED BY:

KEY PLAN

AREAS

C

SHEET TITLE

E,F,G,H

(I) (I)

(I) (D

MALL

ROOF PLAN

A2.32

JY

OP

- e

SHEET 060 OF 481

@ 2004 Dt.tJt.tH+N, Inc. Rev. 2004-1 _J

1388435220N Highlight Apply tyvex coating or approved equivalent to two each internal gutters to ensure water tight seal

File details come from the government source that posted it. Updated .